Answer:
Animals - Plants - Energy
Plants gain energy through photosynthesis, which is then eaten by animals, which gets eaten by animals, etc.
Then, Animals die, and the energy is passed on to the soil, which passes to the plant.
I believe the answer your looking for is they hang upside down all the time this is one of their survival skills! Hope this helps!
I'm gonna say D HOPE IT HELPSSSSSS
Answer:
By wealth, or how much profit people make in a business
Explanation:
Sometimes this is in movies, but in the real world this is essential so they can keep track of profits and customer services